Post EGD/Colonoscopy Discharge Instructions

the chest cavity and decreases the pressure. In addition, the intercostal muscles contract, further increasing the volume of the . chest cavity. Air rushes into the lungs. As the diaphragm and intercostal muscles relax, volume of the chest cavity decreases, and the increased pressure of the lungs help force the air back out. B. Control of Breathing ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download